公开(公告)号：US20070231664A1

公开(公告)日：2007-10-04

申请号：US11728440

申请日：2007-03-26

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz

IPC分类号： H01M2/08 ,  H01M8/24

CPC分类号： H01M8/2425 ,  H01M8/0206 ,  H01M8/0247 ,  H01M8/0254 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0297 ,  H01M8/247 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2008/1293

摘要： In order to produce a fuell cell stack which comprises a plurality of fuel cell units succeeding one another in the direction of the pile and wherein each of the fuel cell units comprises a housing incorporating at least one housing part consisting of a metallic material, such that the fuel cell units thereof are of simple construction and also exhibit an adequate electrically insulating effect and adequate mechanical rigidity even at a high operating temperature of the fuel pile, it is proposed that the fuell cell stack should comprise at least one distributor element which comprises at least one gas distribution channel for supplying a fuel gas or an oxidizing agent to a plurality of fuel cell units or for removing an exhaust gas or surplus oxidizing agent from a plurality of fuel cell units, wherein at least one housing part of at least one fuel cell unit is brazed to the at least one distributor element.

摘要翻译： 为了产生一个富尔电池堆，其包括在堆叠方向上彼此相继的多个燃料电池单元，并且其中每个燃料电池单元包括壳体，该壳体包括由金属材料组成的至少一个壳体部分，使得 其燃料电池单元的构造简单，并且即使在燃料堆的高工作温度下也表现出足够的电绝缘效果和足够的机械刚度，因此提出的是，单元电池堆应包括至少一个分配器元件，其包括在 至少一个气体分配通道，用于将燃料气体或氧化剂供应到多个燃料电池单元或用于从多个燃料电池单元中去除废气或多余的氧化剂，其中至少一个燃料电池单元的至少一个壳体部分 电池单元钎焊到至少一个分配器元件。

公开(公告)号：US20060083978A1

公开(公告)日：2006-04-20

申请号：US11239187

申请日：2005-09-29

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

IPC分类号： H01M2/08 ,  H01M8/24 ,  B05D5/12

CPC分类号： H01M8/0271 ,  H01M8/0273 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/12 ,  H01M8/24 ,  H01M8/242 ,  Y02P70/56

摘要： In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.

摘要翻译： 为了提供一种用于燃料电池堆的密封组件，其包括在层叠方向上连续布置的多个燃料电池单元，其中每个燃料电池单元包括具有至少一个由金属材料制成的壳体部分的壳体 ，其在燃料电池堆的高工作温度下也具有足够的电绝缘效果和足够的机械强度，所以建议密封组件包括至少一个由金属材料制成的中间元件，其中中间元件被焊接 通过金属焊料在至少一个位置处到达第一燃料电池单元的壳体部分，并且在至少另一位置处固定到第二燃料电池单元的壳体部分，其中中间元件和/或壳体部分 的第一燃料电池单元设置有由陶瓷材料制成的涂层。

公开(公告)号：US06769696B2

公开(公告)日：2004-08-03

申请号：US10052468

申请日：2002-01-23

申请人： Armin Diez ,  Tobias Gruhler ,  Wolfgang Fritz

发明人： Armin Diez ,  Tobias Gruhler ,  Wolfgang Fritz

IPC分类号： F02F1100

CPC分类号： F16L23/20 ,  F16J15/0825 ,  F16J2015/0862

摘要： In a cylinder head gasket with a metallic gasket plate comprising a combustion chamber opening enclosed by a bead which is elastically deformable in its height, and a stopper surrounding the combustion chamber opening and delimiting the deformation of the bead, the stopper being formed by elevations of a sheet metal layer of the gasket plate which are obtained by deformation of this sheet metal layer, in order to obtain such a stopper which is resistant to deformation, the stopper is designed such that in sections through the sheet metal layer along circular cylindrical surfaces coaxial with the combustion chamber opening the stopper respectively comprises a row of discrete elevations following one another in a circumferential direction of the combustion chamber opening and corresponding depressions located directly opposite these elevations in the sheet metal layer, and in a plan view of the sheet metal layer in the area of the stopper, the total area occupied by the elevations is at least half of the total area of the stopper, and the shape of the elevations differs from the shape of circular arcs at least partially enclosing the combustion chamber opening.

摘要翻译： 在具有金属垫片板的气缸盖垫片中，包括由高度可弹性变形的胎圈包围的燃烧室开口，以及围绕燃烧室开口并限制胎圈变形的止动件，止动件由 通过该片状金属层的变形而获得的垫片板的金属板，为了获得耐变形的这样的止动件，止动件被设计成使得沿着圆形圆筒形表面的片状金属层的同轴 燃烧室打开止动件的燃烧室分别包括在燃烧室开口的圆周方向上彼此相邻的一排离散的高度，以及与金属板层的这些高度正好相对的相应的凹部，并且在该金属板的平面图中 在塞子的区域，海拔所占的总面积为 塞的总面积的最小一半，并且海拔的形状与至少部分地包围燃烧室开口的圆弧的形状不同。

公开(公告)号：US06722661B2

公开(公告)日：2004-04-20

申请号：US10277592

申请日：2002-10-21

申请人： Wolfgang Fritz

发明人： Wolfgang Fritz

IPC分类号： F02F1100

CPC分类号： F16J15/0831 ,  F16J2015/0868 ,  Y10S277/924 ,  Y10T29/49297 ,  Y10T29/49922

摘要： In order to provide a multilayer gasket, which comprises at least one first layer and one second layer and at least one joining device for joining the layers of the gasket to one another and in which the layers of the gasket are joined to one another in a simple and reliable manner, it is proposed that the joining device comprises at least two through-holes in the first layer, at least one through-opening in the second layer and a joining element constructed separately from the first layer and the second layer, wherein the joining element penetrates the through-openings of the first layer and the through-opening of the second layer and engages behind a retention region of the second layer in such a way that the first layer, the second layer and the joining element are form locked, preventing them from moving apart from one another.

摘要翻译： 为了提供一种包括至少一个第一层和一层第二层的多层衬垫和至少一个接合装置，用于将衬垫的层彼此接合，并且其中衬垫的层彼此接合在一起 简单可靠地提出，接合装置包括第一层中的至少两个通孔，第二层中的至少一个通孔和与第一层和第二层分开构成的接合元件，其中 接合元件穿透第一层的通孔和第二层的通孔，并且以第二层，第二层和接合元件形成锁定的方式接合在第二层的保持区域的后面 ，防止他们彼此离开。

公开(公告)号：US5497417A

公开(公告)日：1996-03-05

申请号：US212960

申请日：1994-03-14

申请人： Martin Brahms ,  Wolfgang Fritz ,  Werner Klamt

发明人： Martin Brahms ,  Wolfgang Fritz ,  Werner Klamt

IPC分类号： H04M15/00 ,  H03H11/12 ,  H04M1/74 ,  H04M15/28 ,  H04M7/00

CPC分类号： H04M15/28 ,  H04M1/74

摘要： A switching device is presented for the transmission of telecommunication signals between a telephone network exchange and at least one subscriber connected thereto, where the exchange is able to transmit metering pulses, in addition to the voice signal. The signals are transmitted as digital signals between the exchange and the subscriber via a two-wire line, Which is connected with the exchange through a hybrid switching unit. To prevent the metering pulses from interfering with the voice signals, a parallel resonant circuit consisting of an inductance and a capacitor is connected to the two-wire system of the hybrid switching unit, and the receiving branch of the hybrid switching unit has an active and a passive filter connected in series. The passive filter is adjusted for the metering pulse frequency, and a filter that is tuned to the passive filter is used as the active filter, which compensates for a decrease in the NF (low frequency) level caused by the passive filter, with a corresponding increase.

摘要翻译： 提供了一种交换设备，用于在电话网络交换机和连接到其之间的至少一个用户之间传输电信信号，其中交换机除了语音信号之外还能够发送计量脉冲。 信号通过双线线路在交换机和用户之间作为数字信号发送，双线线路通过混合交换单元与交换机连接。 为了防止计量脉冲干扰语音信号，由电感和电容组成的并联谐振电路连接到混合开关单元的双线系统，并且混合开关单元的接收支路具有有源和 无源滤波器串联连接。 无功滤波器针对计量脉冲频率进行调整，调谐到无源滤波器的滤波器用作有源滤波器，补偿由无源滤波器引起的NF（低频）电平的降低，相应的 增加。

公开(公告)号：US08663864B2

公开(公告)日：2014-03-04

申请号：US12804961

申请日：2010-08-03

申请人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

发明人： Hans-Rainer Zerfass ,  Armin Diez ,  Peter Schenk ,  Wolfgang Fritz ,  Peter Lamp ,  Manfred Wier ,  Joachim Tachtler

IPC分类号： H01M2/20

CPC分类号： H01M8/0271 ,  H01M8/0273 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/12 ,  H01M8/24 ,  H01M8/242 ,  Y02P70/56

摘要： In a fuel cell stack having a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, a sealing assembly is provided and comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.

摘要翻译： 在具有沿层叠方向连续布置的多个燃料电池单元的燃料电池堆中，其中每个燃料电池单元包括具有至少一个由金属材料制成的壳体部分的壳体，该壳体部分具有足够的电绝缘 效果和在燃料电池堆的高操作温度下的足够的机械强度，提供密封组件，并且包括至少一个由金属材料制成的中间元件，其中中间元件被焊接到第一燃料电池的壳体部分 在至少一个位置处通过金属焊料单元，并且在至少另一位置处固定到第二燃料电池单元的壳体部分，其中第一燃料电池单元的中间元件和/或壳体部分设置有涂层 由陶瓷材料制成。

公开(公告)号：US08456174B2

公开(公告)日：2013-06-04

申请号：US12996181

申请日：2009-05-29

申请人： Joerg Eckrich ,  Ralf Klausen ,  Timo Dietz ,  Wolfgang Fritz ,  Wolfgang Joeckel

发明人： Joerg Eckrich ,  Ralf Klausen ,  Timo Dietz ,  Wolfgang Fritz ,  Wolfgang Joeckel

IPC分类号： G01R27/02 ,  G01R19/00 ,  G01R31/3187

CPC分类号： G01D3/063 ,  G01D5/24452 ,  G01D5/2448 ,  G01D5/2449 ,  G01P3/489

摘要： A sensor and method for determining at least one internal parameter for an active sensor in a special mode of operation. The sensor has at least one sensor element, an evaluation circuit, at least two connecting lines, and a changeover module. The sensor is changed over between a normal mode of operation and the special mode of operation by means of the changeover module and is put into the special mode of operation for the purpose of determining the at least one internal parameter. The sensor has an electric offset source which is used in the special mode of operation to at least partially actuate the evaluation circuit on the basis of the supply voltage of the sensor which is applied to the two connecting lines such that the at least one internal parameter of the sensor can be ascertained from the sensor output signal.

摘要翻译： 一种传感器和方法，用于在特定操作模式中确定用于有源传感器的至少一个内部参数。 该传感器具有至少一个传感器元件，评估电路，至少两个连接线和切换模块。 传感器通过切换模块在正常操作模式和特殊操作模式之间切换，并且为了确定至少一个内部参数而进入特殊操作模式。 传感器具有电偏移源，其在特殊操作模式中被使用以至少部分地基于施加到两个连接线的传感器的电源电压来致动评估电路，使得至少一个内部参数 可以从传感器输出信号确定传感器。

公开(公告)号：US20120328919A1

公开(公告)日：2012-12-27

申请号：US13506796

申请日：2012-05-17

申请人： Mark Laderer ,  Armin Diez ,  Jan Groshert ,  Michael Kohnle ,  Wolfgang Fritz ,  Christoph Tamegger ,  Matthias Müller

发明人： Mark Laderer ,  Armin Diez ,  Jan Groshert ,  Michael Kohnle ,  Wolfgang Fritz ,  Christoph Tamegger ,  Matthias Müller

IPC分类号： H02G3/04 ,  H01M10/48

CPC分类号： H01M2/1077 ,  G01R31/3696 ,  H01M2/0217 ,  H01M2/206 ,  H01M10/4207 ,  H01M10/482 ,  H01M10/486 ,  H01M2010/4278 ,  H01M2220/20

摘要： In order to enable a connection between measuring points of an electro-chemical device and a monitoring unit of the electro-chemical device to be easily and rapidly established, there is proposed a conduit system for connecting a plurality of voltage tapping points and/or temperature measuring points of an electro-chemical device to a monitoring unit of the electro-chemical device which comprises a plurality of voltage tapping lines and/or temperature measuring lines and a stiffening structure in which and/or on which the plurality of voltage tapping lines and/or temperature measuring lines are arranged at least in sections thereof.

摘要翻译： 为了能够容易且快速地建立电化学装置的测量点和电化学装置的监测单元之间的连接，提出了用于连接多个电压攻丝点和/或温度的导管系统 电化学装置的测量点到电化学装置的监测单元，其包括多个电压抽头线和/或温度测量线和加强结构，其中和/或其上的多个电压攻丝线和/ /或温度测量线至少在其部分布置。

公开(公告)号：US20120133357A1

公开(公告)日：2012-05-31

申请号：US12992348

申请日：2009-06-26

申请人： Wolfgang Fritz ,  Klaus Rink

发明人： Wolfgang Fritz ,  Klaus Rink

IPC分类号： G01B7/14

CPC分类号： G01R33/072 ,  G01D5/145 ,  G01P3/487

摘要： A position-sensor and/or speed-sensor arrangement comprising a sensor with at least a first sensitive main plane and an encoder with at least one encoder track face. The sensor senses a magnetic field generated and/or modulated by the encoder, and the sensor has at least a first magnetic field sensor element and a second magnetic field sensor element. The first magnetic field sensor element has at least a first main sensing direction and the second magnetic field sensor element has an at least second main sensing direction different from the first main sensing direction. The first magnetic field sensor element and the second magnetic field sensor element are arranged such that at least an element output signal of the first magnetic field sensor element has a phase shift absolute value between 75° and 105° with respect to at least one element output signal of the second magnetic field sensor element.

摘要翻译： 一种位置传感器和/或速度传感器装置，包括具有至少第一灵敏主平面的传感器和具有至少一个编码器轨迹面的编码器。 传感器感测由编码器产生和/或调制的磁场，并且传感器具有至少第一磁场传感器元件和第二磁场传感器元件。 第一磁场传感器元件具有至少第一主感测方向，并且第二磁场传感器元件具有与第一主感测方向不同的至少第二主感测方向。 第一磁场传感器元件和第二磁场传感器元件布置成使得第一磁场传感器元件的至少一个元件输出信号相对于至少一个元件输出具有75°至105°之间的相移绝对值 第二磁场传感器元件的信号。

公开(公告)号：US20120092000A1

公开(公告)日：2012-04-19

申请号：US11920480

申请日：2006-05-17

申请人： Peter Lohberg ,  Wolfgang Fritz ,  Klaus Rink

发明人： Peter Lohberg ,  Wolfgang Fritz ,  Klaus Rink

IPC分类号： G01P3/48

CPC分类号： G01D5/2451 ,  G01D5/24438 ,  G01D5/24461 ,  G01D5/24476 ,  G01P3/487 ,  G01P3/489 ,  G01P21/02

摘要： Disclosed is an arrangement for detecting rotational speed of a wheel or any other rotating body by a sensor (1, 6), which is coupled via a magnetic field to an encoder (23) that rotates with the rotating body. If a slot between sensor element (S1, S2) and encoder (23) becomes too small in the prior art arrangements, flipping and, hence, doubling of the measured rotational speed of the wheel can occur. This caused problems in safety devices of a vehicle, which require a correct indication of the wheel rotational speed for proper operation. To improve the tolerance with respect to the mounting position of the known arrangements, two separated signal paths (S1, f1; S2, f2) are provided with sensor elements (S1, S2) of differing sensitivity. The signal paths (S1, f1; S2, f2) are designed so that a signal path (S1, f1) is always available, which is provided with a maximum rate of sensitivity so that, in the undisturbed normal case, minimum image defects of the encoder track (13) are achieved, simultaneously with maximum air slots, while at the same time there is always an observing signal path (S2, f2), whose sensitivity is rated in such a way that flipping is safely prevented in all magnetic conditions.

摘要翻译： 公开了一种用于通过传感器（1,6）检测车轮或任何其它旋转体的转速的装置，该传感器通过磁场耦合到与旋转体一起旋转的编码器（23）。 如果传统元件（S1，S2）和编码器（23）之间的狭槽在现有技术的布置中变得太小，则可能会发生翻转，因此可能会发生车轮的测量转速加倍。 这在车辆的安全装置中引起问题，需要正确地指示车轮旋转速度以进行适当的操作。 为了提高相对于已知布置的安装位置的公差，两个分离的信号路径（S1，f1; S2，f2）设置有不同灵敏度的传感器元件（S1，S2）。 信号路径（S1，f1; S2，f2）被设计成使得信号路径（S1，f1）始终可用，其被提供有最大灵敏率，使得在未受干扰的正常情况下，最小图像缺陷 编码器轨道（13）与最大气隙同时实现，同时始终存在观察信号路径（S2，f2），其灵敏度被评定为在所有磁条件下安全地防止翻转 。